This 30cm Steel Ruler is the perfect size for use at home or in the workplace. The back and front of the ruler have graduations etched in millimetres and centimetres on the top and inches on the bottom of the ruler. The sturdy metric/imperial ruler is the perfect size to slip into your school bag or large pencil case.

-30cm steel ruler with Metric/Imperial measurements

-The ruler has millimetres and centimetres etched on the top and inches etched on the bottom

-The back and the front of the ruler are identical